Does the K3 have a variable delay (0-50ms) to control older amp TX relays (i.e., SB-220, L4B, etc.)?
Elecraft K3 FAQYes. It also has a separate PTT input jack, so you can pre-switch the amp using a footswitch, etc. This delay is provided to prevent hot-switching of amplifiers and the adjustment range will cover any likely need. The variable delay is a feature that will be available after initial shipment.
How many variable-bandwidth filters can be used in the K3?
Elecraft K3 FAQUp to three of the filters can be variable-bandwidth. These filters have an additional 4-pin connector for bandwidth control. If you have the subreceiver installed, you can install three there as well. We have plans for at least two different types. The variable filters will not be available until some time after initial shipments.
Why does the Headbone use photocells and relays to switch the guitar and amp signals?
Tonebone Headbone SS amp head switcher - Frequently Asked Qu...A:The choice for circuit designers comes down to electronic switching using VCA's or voltage controlled amplifiers, photocells or relays or maybe converting the signal to digital and then back to the analogue domain. The type of guitarist that uses a Radial product is generally a purist and is very concerned about retaining the natural tone of his instrument. VCA and digital circuits are not acceptable as the mess with the tone of the instrument.
What computer connections does the K3 have?
Elecraft K3 FAQThe K3 has the features of most high-end "sound card interfaces" built in. Transformer-coupled stereo line out is included. This enables you to have the main receiver and the subreceiver feed into your computer for various data modes. Transformer-coupled line input is provided, for various digital modes or other external audio sources for transmit. The RS232 serial interface supports RTS and DTR inputs. These can be configured by use of a set up menu so either signal can be PTT, KEY or both.
Do birth control pills prevent or delay menopause?
Birth control pill FAQ: Benefits, risks and choices - MayoCl...A woman still goes through menopause even if she is taking birth control pills. But she may not know it. Menopause occurs naturally when your ovaries stop making estrogen and progesterone. Eventually your menstrual periods stop, and you can no longer become pregnant. Signs and symptoms of decreased production of estrogen and progesterone include hot flashes, sleep disturbances and vaginal dryness.
How does the K3 passband tuning work?
Elecraft K3 FAQThe K3 includes passband tuning. It's designed to take maximum advantage of its large number of crystal roofing filters and IF DSP in combination. There are two sets of controls: SHIFT/width, and hi-cut/lo-cut. Tapping a single button switches between the two. An optimized DSP graphic on the LCD sits just above the knobs, and shows you at a glance whether the passband has been shifted or narrowed as a result of using these controls.
How does the K3 handle data modes?
Elecraft K3 FAQIn addition to the use of an external PC for data modes, the K3 includes both encode and decode for popular data modes built in! The initial release of the K3 includes decoders for CW, TTY, and PSK31. There is a tuning indicator to assist in accurately tuning these signals. The VFO B area is a 7-character alphanumeric display that is sunlight readable, unlike the screen of most laptop PCs.
Does the K3 have a real-time clock?
Elecraft K3 FAQThe K3 has a very versatile real-time-clock chip that runs when the rig is off. It draws about 3 microamps as I recall. If you have an alarm set, it will wake up the radio at the appointed time. There's also a battery backup to save settings when power is removed from the radio.
What are relays?
Instantservers.comRelays are backup (or 'secondary') mail servers for the main ('primary') mail server. Relays will accept messages for accounts on the primary mail server, and forward them to the primary mail server when it becomes available. If ISMail Pro is the primary, another copy of ISMail Pro or a different mail server may be used as the secondary. The same applies if ISMail Pro is the secondary; another copy of ISMail Pro or a different mail server may be used as the primary.
How does the decision to close/delay opening of schools get made?
Verona, NJ Board of Education - Frequently Asked Questions (...The decision to close schools or delay the opening of schools gets made by the Superintendent. He makes the decision after consulting with the police and other local superintendents at 5:00 AM. Often times, he will contact the Office of Emergency Preparedness the day prior to ensure that information is continually updated.
What good does it do to block open relays?
RSS FAQIt has been demonstrated that the same open relays are abused repeatedly by spammers; using this list should reduce the amount of spam that a mail system is required to accept and/or filter.
What is variable table control?
Revo Performance Tuning at Mega4Found on the SPS3, this function is for those who want to tune their car for every situation. The adaptation will take care of most environmental variables as well as some fuel variables. The variable table control is not designed to take the place of the adaptation but to work along side it. It gives the ability of using different boost and timing levels for different performance desires.
What does 1 "bit" in the system amount to (w.r.t. pressure or other control variable)?
TESCOM FAQ's - Frequently Asked Questionsbit is equal to 0.03% of the sensor's range (the sensor that is used for feedback). You can never do better than 1 bit.
Do I need the KRC2 option for my future K3 to band switch my non-Elecraft amp automatically?
Elecraft K3 FAQYes; it has its own connector (KEY OUT) on the rear panel. The KEY OUT line is a MOSFET, open-drain (equivalent to open collector in a BJT device). It can handle a lot of current AND a lot of voltage. Exact specs TBD.
Are there other spam relays?
E-mail servers and filters Tech SupportYes, there are many others with different purposes. Below, you will find a partial list. Please note: these spam relays may or may not work for your situation. Some of the relays will take a long time to remove "Good guys" and may lead to excessive false positives.
How can we see a demo of the K3?
Elecraft K3 FAQThe K3 will be shown at Dayton and other Amateur conventions as the summer wears on. After production units ship, we suspect many of our customers will be happy to demonstrate their new radio to local hams. When appropriate, we'll try and assist in arranging demos early on. The K3 was designed entirely by our West-Coast U.S. design team. This includes the packaging (front panel, chassis, knobs, switches, and LCD), as well as all circuitry, PC boards, and firmware.
Why Miredo does not set a global Teredo IPv6 address for Teredo relays?
Miredo : Question & answersTeredo relays are not supposed to have a global Teredo IPv6 address. Because they don't perform Teredo qualification and maintenance, they can't reliably determine a valid Teredo address anyway. Teredo relays MUST have a non-Teredo global IPv6 address, otherwise, there are not electible as relay. In other words, Teredo relays must have an IPv6 connectivity besides their Teredo tunnel, such as a native IPv6 attachment, a 6to4 pseudo-tunnel or a point-to-point IPv6 tunnel.
Does it Hurt? & Is it Fun?
ADD Centre Web Site: FAQNO, it doesn't hurt and YES, people find it interesting. Monitoring is fairly simple process. It involves placing two electrodes on the head. The wires from these two sensors transmit the electrical information from the scalp to an instrument which analyses the brainwaves. This information is fed into a computer and the person is able to see their brainwaves on a computer screen. The "Trainer" helps the person understand the wave patterns and how to achieve focused concentration.
What is Qi and where & how does it travel?
Acuportal Sample PageTechnically Qi is any energy or any force that moves, has direction and can consolidate into physical substance. chee"), flows throughout the body animating and protecting it from illness and disease. The quality, quantity, direction of flow, and balance of Qi influence your health. Qi is directly influenced through Acupuncture, Herbal medicine, diet, and life style choices.
